package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.apache.tomcat.util.threads.ThreadPoolExecutor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;

@Component
@Slf4j
public class OrderTask {
    @Autowired
    OrderMapper orderMapper;
    @Autowired
    ThreadPoolTaskExecutor threadPoolTaskExecutor;
    /**
     * 处理订单超时
     */
    @Scheduled(cron = "0 * * * * ?")//每分钟检查一次
    public void processTimeoutOrder() {
        log.info("处理订单超时 {}", new Date());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> list = orderMapper.getBystatusAndOrderTimeLT(Orders.PENDING_PAYMENT, time);
        if (list != null && list.size() > 0) {
            for (Orders orders : list) {
                threadPoolTaskExecutor.execute(new Runnable() {
                    @Override
                    public void run() {
                        orders.setStatus(Orders.CANCELLED);
                        orders.setCancelTime(LocalDateTime.now());
                        orders.setCancelReason("订单超时,自动取消");
                        orderMapper.updateOrderStatus(orders);
                    }
                });

            }
        }
    }

    /**
     * 处理派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")//每天凌晨一点检查一次
    public void processDeliveryOrder() {
        log.info("处理派送中的订单 {}", new Date());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        List<Orders> list = orderMapper.getBystatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if (list != null && list.size() > 0) {
            for (Orders orders : list) {
                orders.setStatus(Orders.COMPLETED);
                orderMapper.updateOrderStatus(orders);
            }
        }
    }
}
